I have had LED strips for a while now, and have tried everything i can to get them to work. I have BTF-Lighting WS2812B light strips, and Texas Instruments SN74AHCT125N logic level shifters. Does anyone know how to wire them into a 3-Wire extension cable? Any help would be appreciated. I use PROS to control the LEDs, and i know that the strip at least semi-works because every time i plug it in straight, the first LED lights up a very, VERY faint green.